Stainless hlau raj vuam txheej txheem

Tsis-huab cua oxidation txij nkawm ua kom sov cua sov rauv yog siv nyob rau hauv quenching thiab tempering kev kho mob ntawm cov hlau tsis huv hauv cov lag luam txawv teb chaws. Qhov nruab nrab quenching thiab tempering kho thiab qhov kawg khoom muag quenching thiab tempering kho yog nqa tawm hauv cov txheej txheem ntau lawm. Cov txheej txheem khaws cia ib txwm raug tshem tawm, vim tias txheej txheej ci ntsa iab tsis muaj huab cua oxidation tuaj yeem tau txais. Kev siv hom kev kho cua sov no tsis yog tsuas yog txhim kho qhov zoo ntawm cov kav hlau tsis xeb, tab sis kuj tseem tshem tawm ib puag ncig kev ua qias tuaj ntawm kev ua kom dhau mus rau ib puag ncig ntuj.

Raws li txoj kev txhim kho niaj hnub no' lub zej zog, feem ntau ntawm cov qhov cub ci tas mus li tuaj yeem faib ua peb hom:

Cov yeeb nkab tsis xeb hlau muaj qhov tshwj xeeb nkag mus tob, tsis muaj kev sib xyaw ua ke, thiab qhov tsawg tshaj plaws tuaj yeem ua rau thaj chaw muaj kev phom sij. Tungsten inert roj txij nkawm argon arc vuam tshuab muaj qhov ua tau zoo tshaj plaws, kev ua haujlwm siab zoo, thiab cov yam ntxwv nkag mus zoo. Kev lag luam khoom lag luam yog siv hauv cov chaw tsim tshuaj lom neeg thiab cov chaw tsim hluav taws xob nuclear. Kev lag luam thiab lwm yam lag luam. Kev tsim khoom thiab kev lag luam khoom noj.

Tus nqi hluav taws xob qis yog qhov tsis xws luag ntawm argon arc vuam tshuab. Txhawm rau txhawm rau nce tus nqi vuam siv hluav taws xob, ntau yam txheej txheem vuam tau tsim thiab tsim tawm txawv teb chaws. Ntawm lawv, ib leeg-hlau hluav taws xob ib tus neeg siv hlau tau tsim, thiab ntau cov hlau siv hluav taws xob ntau lub tshuab hluav taws xob vuam txheej txheem tau siv hauv kev tsim khoom. Xyoo 1970 ntawm lub xyoo pua 20th, Fab Kis tau xaiv ntau tus neeg xa khoom ua ke raws cov kab sib txuas ntawm cov hluav taws xob txuas hluav taws xob azimuths, uas tsim cov roj kub ntev, uas txuas ntxiv txhim kho kev siv hluav taws xob vuam nrawm dua. Feem ntau siv peb-hlau electrode welding tshuab thiab argon arc vuam siv lub tshuab. Phab ntsa tuab ntawm cov yeeb nkab hlau txuas ntau dua 2mm, qhov siv hluav taws xob vuam nrawm yog -4 npaug ntawm ib tus neeg siv hlau txuas, thiab cov khoom siv hluav taws xob zoo kuj tseem txhim kho. Argon arc vuam siv lub tshuab ua ke zoo sib xws nrog cov ntsuas cua sov ntshav qis, uas tuaj yeem txuas cov kav hlau tsis sib xws nrog cov phab ntsa tuab tuab. Ib qho ntxiv, qhov ua haujlwm siab ib leeg-mem tes hluav taws xob siv hluav taws xob hloov pauv nrog 5-10% radon ntxiv rau argon roj kuj tseem tuaj yeem ua kom nrawm nrawm ntawm cov vuam hluav taws xob.

Multi-welder argon arc vuam tshuab yog tsim rau hluav taws xob vuam ntawm ferrite thiab stainless hlau puag ncig cov kav dej.

Kev siv vuam ntau zaus muaj keeb kwm ntau dua 40 xyoo hauv kev tsim cov hlau tsis muaj hlau txuas cov kav hlau, tab sis qhov no yog qhov tshiab uas tsis muaj steel hlau yeeb nkab vuam txheej txheem. Qhov tsim nyog ntawm nws kev tsim khoom tau ua nws cov khoom siv ntau dua hauv kev lag luam xws li kev tsim kho vaj tsev tsim khoom, cov khoom siv hluav taws xob, thiab cov khoom siv kho tshuab.

Kev siv hluav taws xob ntau zaus muaj qhov hloov pauv tau zoo dua qub, thiab tuaj yeem tswj hwm qhov hluav taws xob vuam ntau dua rau cov kav hlau tsis sib thooj ntawm cov khoom sib txawv, cov kab sib txawv, thiab cov phab ntsa sib txawv. Piv nrog argon arc vuam tshuab, vuam nrawm ntawm vuam hluav taws xob yog kwv yees li 10 npaug ntawm argon arc vuam tshuab. Yog li ntawd, kev tsim cov kav hlau tsis huv rau lub hom phiaj tseem ceeb muaj qhov tso zis ntau dua.

Vim tias kev siv vuam ntau dua sai dua, cov lus sib tham hauv cov yeeb nkab hlau tsis tuaj yeem raug tshem tawm. Nyob rau theem no, kev siv ntau lub raj hlau tsis muaj hlau tsis tuaj yeem lees txais los ntawm cov nroj tsuag tshuaj thiab kev lag luam nuclear. Qhov no yog ib qho laj thawj.

Los ntawm qhov pom ntawm kev siv cov khoom siv vuam vias, cov vuam siv ntau zaus tuaj yeem txuas ntau hom qis-hlau hlau txuas los ntawm kev siv hluav taws xob vuam. Ib qho ntxiv, kev txhim kho kev hloov pauv tshiab ntawm cov hlau sib xyaw hlau thiab kev txhim kho ntawm kev tsim cov tshuab thev naus laus zis kuj tseem ua tiav kev siv hluav taws xob vuam zoo ntawm cov hlau tsis muaj hlau hloov pauv yeeb nkab AISI409 thiab lwm yam hlau cov qauv hlau.

Ntau yam txheej txheem vuam rau cov hlau tsis xeb cov yeeb nkab muaj qhov zoo thiab qhov tsis zoo. Yuav ua li cas muab tag nrho cov kev ua si kom muaj zog, tiv thaiv qhov tsis txaus, koom nrog ntau yam txheej txheem vuam, thiab tsim cov txheej txheem vuam tshiab los txiav txim siab txhua tus' cov kev cai hais txog kev ua tau zoo thiab tsim khoom ntawm cov hlau tsis muaj hlau txuas yog cov qauv ntawm kev siv tshuab kev txhim kho cov kav hlau tsis xeb hlau.

Tom qab xyoo dhau los ntawm kev tshawb fawb thiab tshawb fawb tshawb fawb, kev tsim cov txheej txheem vuam tau tsim, thiab cov hlau tsis muaj hlau txuas cov yeeb nkab tsim hauv Nyij Pooj, Netherlands thiab lwm lub tebchaws tau nkag siab qee qhov kev sib xyaw ua ke.

Peb lub tuam txhab tuaj yeem tsim txhua yam khoom siv raj, cov khoom siv lub luj tshib, tus ncej tsom iav, ua raj, thiab lwm yam Yog tias koj xav tau cov khoom lag luam customized, thov hu rau peb: zhang@pride-cnc.com. Qhov zoo ntawm cov khoom tsim los ntawm peb lub Hoobkas yuav twv yuav raug koj siab.